package com.yue.service;


import com.yue.mapper.StudentMapper;
import com.yue.pojo.Student;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service("StudentService")
public class StudentServiceImpl implements StudentService{
    @Autowired
    private StudentMapper studentMapper;


    public Student getById(String stu_id) {
        return studentMapper.getById(stu_id);
    }
}
